Description: FeaturesAutomatic Chicken Coop Door supports remote control, light sensor, timer, manual door opening and closing, and alarm functions. Sensitive anti pinch design, does not harm animals.Solar PoweredAutomatic chicken door opener uses solar energy to charging, which is environmentally friendly and energy saving. Suitable for various animal house doorsPremium MaterialThe Auto Chicken House Run Door is made of aluminum alloy and ABS material, which is reliable, sturdy, waterproof and adaptable to different climate conditions.Package List1x Electric Chicken Run Door, 8x screws, 1x solar receiver, 1x remote control, 1x data cable, 1x tool coneEasy to InstallAutomatic chicken door is simple and convenient to install. No professional skills are required. You can easily complete the installation, saving time and effort. Specification: Material: aluminum alloy ABSPower supply mode: built in 2000MAH batteryCharging method: Charging : 5V, current: >500MA Size Chart: 33cmx24.5cmx4.8cm/12.99inchx9.65inchx1.89inch Package Includes: 1x door8x screws1x solar receiver1x remote control1x data cable1x tool cone Note: Please allow slightly errors 1-2cm differences due to manual measurement.